Leena Watts
The FINGER study, an acronym for the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability, is a two-year, randomised clinical trial of over 2,500 people. The study aims to determine whether lifestyle interventions such as exercise, brain training, and diet can prevent dementia or reduce a person's risk of cognitive decline. The diet used in the FINGER study is called the healthy Nordic diet, which includes lots of fish, fruits, vegetables, and oils. This diet is similar to the Mediterranean diet, which has also been linked to a lower risk of dementia. The Nordic diet uses rapeseed oil instead of olive oil as it is more locally produced.
| Characteristics | Values |
|---|---|
| Name | FINGER study |
| Full Form | Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability |
| Focus | Preventing cognitive decline and dementia |
| Diet Type | Healthy Nordic Diet |
| Diet Components | Fish, fruits, vegetables, oils |
| Diet Features | Nordic Nutrition Recommendations, similar to the Mediterranean diet |
| Number of Participants | 1,260 |
| Age Group | 60-77 |
| Study Type | Double-blind, randomized controlled trial |
| Study Duration | 2 years |
| Other Interventions | Physical activity, cognitive training, social activity, cardiovascular risk monitoring |
Explore related products
What You'll Learn
The FINGER diet is based on the Nordic Nutrition Recommendations
The FINGER diet model is based on the Nordic Nutrition Recommendations, which are founded on the same principles as the well-known Mediterranean diet. The Mediterranean diet has been linked to a lower risk of cardiovascular diseases and neurodegenerative disorders like cognitive decline in numerous international studies over many years.
The FINGER diet recommends a nutritious and varied diet, with a focus on plant-based foods. The base of the food pyramid is rich in vegetables, legumes, root vegetables, berries, fruits, whole grains, nuts, and seeds. It is recommended to use oil as the preferred fat and to consume fish and seafood several times a week, along with some chicken, eggs, and dairy products. Red meat, charcuterie, and sweets should be consumed in moderation. Water is recommended as the best drink to have with meals.
In addition to the diet, the FINGER model also emphasizes the importance of daily physical activity and cognitive stimulation. This includes computer-based cognitive training that focuses on working memory, long-term memory, attention, and speed. Social activities and engagement are also encouraged, as they can reduce the risk of cognitive impairment. Relaxation, adequate sleep, and stress reduction are also important components of the FINGER model, as they contribute to overall brain health.
The FINGER model has been studied in various populations, including the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) and the Singapore Intervention Study to Prevent Cognitive Impairment and Disability (SINGER). These studies have shown that the FINGER model can improve or maintain cognitive functioning in at-risk elderly individuals. The World-Wide FINGERS Network is also working to reduce the risk of dementia and prevent cognitive decline on a global scale.
Staying Faithful to Your Diet: Strategies for Success
You may want to see also
Explore related products
It is also referred to as the healthy Nordic diet
The FINGER study (Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability) is a randomised clinical trial that assessed whether lifestyle interventions like exercise, brain training, and diet could prevent dementia or at least reduce a person's risk of cognitive decline. The diet used in the FINGER study is referred to as the "healthy Nordic diet".
The Nordic diet is based on traditional ways of eating in Nordic countries like Denmark, Finland, Norway, Iceland, Sweden, and Greenland. It promotes a healthy way of eating by focusing on locally sourced fruits, vegetables, and wild seafood. The diet includes whole-grain cereals such as rye, barley, and oats; berries and other fruits; vegetables (especially root vegetables like potatoes, beets, turnips, and carrots); fatty fish such as salmon, mackerel, and herring; and legumes (beans and peas). The diet also emphasizes the use of rapeseed oil or canola oil, which is high in healthy monounsaturated fats and contains alpha-linolenic acid, a plant-based omega-3 fatty acid.
The Nordic diet is considered environmentally friendly as it focuses on plant-based, locally sourced, and seasonal foods. It is also a delicious and healthy way to eat, offering potential benefits such as weight loss, improved microbiome, and increased nutrient and mineral consumption. The diet can also help lower cholesterol and reduce inflammation, which are risk factors for heart disease.
The healthy Nordic diet used in the FINGER study is not just about the food, but also about practical advice and guidance from dietitians. The dietitians provided group training and individual sessions, offering practical advice and exercises to help participants modify their diet and test new recipes. This approach ensured that participants were able to stick to the healthy lifestyle changes promoted by the study.
The Kind Diet: A Guide to Eating with Compassion
You may want to see also
Explore related products
The diet includes lots of fish, fruits, vegetables, and oils
The FINGER study is a collaboration between Finnish and Swedish research institutes. The study is based on the hypothesis that a combination of lifestyle interventions can help prevent and delay the development of cognitive decline and dementia. The diet used in the FINGER study is based on the Nordic Nutrition Recommendations and includes lots of fish, fruits, vegetables, and oils. This "healthy Nordic diet" is not dissimilar to the Mediterranean diet, which has also been linked to a reduced risk of dementia.
The FINGER diet is rich in omega-3 fatty acids and other nutrients known to promote brain health. Fish, a key component of the diet, is an excellent source of omega-3s, which have been shown to have anti-inflammatory and neuroprotective effects. The regular consumption of fatty fish, such as salmon, sardines, and mackerel, is encouraged. Additionally, the diet emphasizes the importance of fruits and vegetables, which are packed with essential vitamins, minerals, and antioxidants.
Participants in the FINGER study were educated and supported in adopting this healthy eating pattern. They received practical advice and guidance from dietitians, who provided group training and individual sessions. The dietitians offered suggestions on how to modify their existing diets to incorporate more brain-healthy foods, such as replacing cooking oils with rapeseed oil, a more locally produced alternative to olive oil.
The FINGER diet is just one component of the multidomain lifestyle interventions tested in the study. Other interventions included physical activity, cognitive training, social activity, and monitoring of cardiovascular risk factors. The study aimed to assess whether these simultaneous lifestyle changes could help prevent cognitive decline in at-risk elderly individuals. The results of the FINGER study have been encouraging, showing positive effects on cognitive performance and reduced dementia risk.
Mayo Diet: Healthy Fats, Weight Loss, and Nutrition
You may want to see also
Explore related products
Rapeseed oil is used instead of olive oil
The FINGER study is a collaboration between Finnish and Swedish research institutes. The study is a randomized controlled trial with 1,260 participants, aged 60-77, who were randomly divided into two arms: an intervention group and a control group. The intervention group went through a two-year program of simultaneous multi-domain lifestyle interventions in the areas of diet, physical activity, cognitive training, social activity, and monitoring of cardiovascular risk factors.
The diet used in the FINGER study is called the "healthy Nordic diet," which is more or less the same as the Mediterranean diet. It includes a lot of fish, fruits, vegetables, and oils. Rapeseed oil is used instead of olive oil, as it is more locally produced. This diet is not very different from the Mediterranean diet, which research has also linked to a lower risk of dementia.
The FINGER study showed that simultaneous lifestyle measures in five areas can help prevent and delay the development of cognitive decline. The five areas are: a healthy diet, physical activity, cognitive stimulation, social activities, and the monitoring of risk factors related to cardiovascular disorders. The latest research shows that at least 40% of all dementia cases are linked to modifiable lifestyle and environmental factors.
The FINGER model is based on scientific evidence from the FINGER study and provides a multi-domain approach to prevent cognitive decline in at-risk elderly people from the general population. The FINGER trial combined four lifestyle-based strategies, comprising about 360 intervention hours. The results showed that the intervention group improved by 0.23 SDs on a composite cognitive measure, with a total average improvement of 25% greater than the control group.
Fad Diets: A Recipe for Disaster and Unhealthy Outcomes
You may want to see also
Explore related products
The diet is similar to the Mediterranean diet
The FINGER study is a Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability. It is a collaboration between Finnish and Swedish research institutes and was first published in 2015. The study focuses on a multidomain lifestyle intervention approach to prevent cognitive decline in at-risk elderly people. The diet used in the FINGER study is based on the Nordic Nutrition Recommendations. It is rich in fish, fruits, vegetables, and oils, dubbed the "healthy Nordic diet" by researchers. This diet is similar to the Mediterranean diet, which is also associated with a lower risk of dementia. The Mediterranean diet includes many of the same components as the Nordic diet, such as an abundance of fish, fruits, vegetables, and oils, with the primary difference being the type of oil used. While the Mediterranean diet typically features olive oil, the Nordic diet uses locally produced rapeseed oil.
The FINGER study's dietary intervention was designed to improve brain health and reduce the risk of cognitive decline and dementia. The study combined four lifestyle-based strategies, including diet, exercise, cognitive training, and vascular risk monitoring, with approximately 360 intervention hours in total. The diet component was based on scientific evidence and aimed to provide a healthy and balanced approach to nutrition. The participants in the study were educated and supported in adopting this diet, with practical advice and guidance provided by dietitians. The dietitians conducted group training and individual sessions, helping participants modify their dietary habits and incorporate new, healthy recipes into their routines.
The FINGER model, based on the study's findings, emphasizes the importance of a multimodal approach to preventing cognitive decline. It highlights five key areas: a healthy diet, physical activity, cognitive stimulation, social activities, and monitoring of risk factors related to cardiovascular disorders. By addressing these areas simultaneously, the FINGER model aims to prevent and delay the development of cognitive impairment and dementia. The diet component of the FINGER model is essential, as it provides the foundation for brain health and overall well-being.
The similarities between the Nordic diet and the Mediterranean diet suggest that certain dietary patterns may be particularly beneficial for brain health. The FINGER study provides evidence that a diet rich in fish, fruits, vegetables, and oils can contribute to improved cognitive function and a reduced risk of dementia. The Mediterranean diet has also been associated with positive effects on cognitive health, further supporting the idea that dietary choices can play a crucial role in maintaining and enhancing brain function.
In conclusion, the diet used in the FINGER study, known as the "healthy Nordic diet," shares many similarities with the Mediterranean diet. Both diets emphasize a high intake of fish, fruits, vegetables, and oils, with a slight variation in the type of oil used. The FINGER study's dietary intervention, along with other lifestyle modifications, showed promising results in preventing cognitive decline and reducing the risk of dementia. The findings highlight the importance of nutrition in brain health and provide valuable insights into the development of dietary recommendations for maintaining cognitive function.
Yogurt and Atkins: A Match Made in Heaven?
You may want to see also
Frequently asked questions
The FINGER study is a Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability. It is a collaboration between Finnish and Swedish research institutes.
The diet used in the FINGER study was based on the Nordic Nutrition Recommendations, which the researchers dubbed the "healthy Nordic diet". This diet includes lots of fish, fruits, vegetables, and oils, with rapeseed oil being used instead of olive oil.
The FINGER study found that a combination of lifestyle interventions, including diet, exercise, and brain training, could help prevent and delay the development of cognitive decline and reduce the risk of dementia. The study showed that the intervention group had a 25% greater improvement in cognitive performance compared to the control group.
The FINGER model is based on the scientific evidence from the FINGER study and outlines five areas that can help prevent and delay cognitive decline: a healthy diet, physical activity, cognitive stimulation, social activities, and monitoring of risk factors related to cardiovascular disorders.
